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When an XCTL is done, does the tranid change ? Is a new
task created ? Does it cause an implicit
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Answer / guest
it does't change trans-id, the XCTL command invokes another
program option on this commandd , a copy of d data in d
area it names is passed to the invoked program and stored
in its DFHCOMMAREA field. becoz the invoked program
receives a copy of d data sent to it from d invoking
program , changes made to d data by the invoked program are
not reflected in d invoking program.
if the program u specify does not exist , a PGMIDERR
exceptional condition occures . in most cases , u don't
need to test for this condition.
when u use the XCTL command to invoke a program , the
invoking program ends and its memory allocations r released
since control will not return to it.
-> i causes an implicit.
-> it does not create new task it simply tranfers control
to one application program to another application program
at the same logical level.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / jaga
XCTL can be used to pass control to other program
PROGRAM ('PROGRAMNAME')
COMMAREA(DFHCOMMAREA)
LENGTH(EIBCALEN)
No transid is not changes.implicit synpoint id defined.
| Is This Answer Correct ? | 2 Yes | 0 No |
I just want to ask why does the variable I passed in a dclgen of sql that has a data type of varchar which has a maximum length is 250 is truncated,, Here is the code.. DCLGEN of rsauud01 table 01 dataarea 43 data-area-len pic s9(4). 43 data-area-text pic x(250). MYVARIABLE. 01 DATAAREA1 pic x(250). move 250 to data-area-len of dataarea of rsauud01 MOVE DATA-AREA1 TO data-area-text of dataarea of rsauud01 --- but it is always trucated everytime I insert it in the table by the way it is a cobol-cics program
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COBOL 
